Rs-232C (E5An, E5En, And E5Gn Only)1-6 - Omron E5AN Communications Manual

SECTION 1 Communications Methods
● RS-232C (E5AN, E5EN, and E5GN Only)
● E5AN/EN
Host
RS-232C: 25-pin
SD (TXD) 2
RD (RXD)
3
RS (RTS) 4
CS (CTS) 5
6
DR (DSR)
SG 7
ER (DTR) 20
1
FG
● E5GN
Host
RS-232C: 25-pin
SD (TXD) 2
RD (RXD)
3
RS (RTS) 4
CS (CTS) 5
6
DR (DSR)
SG 7
ER (DTR) 20
1
FG
1-6
This section explains how to set the E5CN/AN/EN/GN's communica-
tions specifications. For details on the host, refer to the User's Manual
provided with the host.
• A 1:1 connection is used.
• The maximum cable length is 15 m. To extend the transmission path,
use the OMRON Z3R RS-232C Optical Interface.
• Use a shielded, AWG24 to AWG14 (cross-sectional area of 0.205 to
2
2.081 mm ) twisted-pair cable for the E5CN, E5EN, or E5AN. Use a
shielded, AWG24 to AWG18 (cross-sectional area of 0.205 to
2
0.823 mm ) twisted-pair cable for the E5GN. The stripping length is 5 to
6 mm for the E5CN, E5AN, or E5EN, and 6 to 8 mm for the E5GN.
Host (IBM PC/AT or compatible)
E5AN/EN RS-232C: 9-pin
RS-232C
No.
RD (RXD)
11 SD
SD (TXD)
12 RD
ER (DTR)
13 SG
SG
DR (DSR)
RS (RTS)
CS(CTS)
Host (IBM PC/AT or compatible)
E5GN RS-232C: 9-pin
RS-232C
No.
RD (RXD)
7 SD
SD (TXD)
8 RD
ER (DTR)
9 SG
SG
DR (DSR)
RS (RTS)
CS(CTS)
E5AN/EN
RS-232C
No.
2 11
3 12
4 13
5
6
7
8
E5GN
RS-232C
No.
2 7
3 8
4 9
5
6
7
8
SD
RD
SG
SD
RD
SG